The Prima Decorative Hardware are the elegant Floor Register features high-quality, made of durable rust-free cast aluminum, handcrafted, and finished. used to cover floor vent duct openings for AC, Heat & HVAC systems Our design delivers a traditional look and ensures rattle free and quiet heat or cold air flow from your central air system to the room, while providing easy opening and closing with attached dampers at the back. The material which has used that is durable cast aluminum. The damper is removable and adjustable to control air flow and make it safe. Our Floor register are made beautifully and built to last long. These floor registers will add a touch of modern elegance to any room for long duration. Cleaning of the floor register is very easy. All our floor registers are powder coated and are durable. It can be cleaned by just brushing dry, if after few years you see any colour difference or gets dull or want to change colour you can get them re-painted using metal paint spray available in market. Same design is available for large size Air return grills for walls and ceiling, without dampers, comes with counter sunk holes and matching screws.